131415150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2081}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 326840688

約数和(自身を除く): 195425538

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 421, 842, 1263, 2081, 2105, 2526, 4162, 4210, 6243, 6315, 10405, 10525, 12486, 12630, 20810, 21050, 31215, 31575, 52025, 62430, 63150, 104050, 156075, 312150, 876101, 1752202, 2628303, 4380505, 5256606, 8761010, 13141515, 21902525, 26283030, 43805050, 65707575, 131415150]

約数ペア:

[(1, 131415150), (2, 65707575), (3, 43805050), (5, 26283030), (6, 21902525), (10, 13141515), (15, 8761010), (25, 5256606), (30, 4380505), (50, 2628303), (75, 1752202), (150, 876101), (421, 312150), (842, 156075), (1263, 104050), (2081, 63150), (2105, 62430), (2526, 52025), (4162, 31575), (4210, 31215), (6243, 21050), (6315, 20810), (10405, 12630), (10525, 12486)]